K&N 16in Spun Aluminum Top & Bottom Plate - 85-6852

The oversized K&N 16 inch air filter top and base plates can be paired with a variety of 16 inch K&N air filters for boosting the performance in carbureted race cars. The plates are made from...

K&N Universal Apollo Mounting Bracket - 85-6004

Mounting bracket assembly to securely support K&N Universal Air Filters to your vehicle.

K&N Air Filter Foam Insert Block DSL Only (E-0644) - 85-2003

This is an optional foam piece which replaces the OEM foam block. For DSL model onlyInstallation InstructionsThis Part Fits:YearMakeModelSubmodel2017-2019FordF-250 Super DutyKing...

K&N Marine Air Filter Vent Kit 5/8in Flange 6in Height - 85-1662

K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. Vent adapters accommodate breather hoses without drilling into the filter base.

K&N Air Filter Vent Kit - White - 90 Degree Plastic 0.50in Flange 1.75in H 1.75in L - 85-1120

Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket.

K&N Universal Plenum 11.89in L x 9in Dia x 4.75in H - Black - 85-1060

K&N Plenums and adapters for the Weber DGV carburetor allow for smooth airflow into your engine.

K&N Performance Electric Fuel Pump 9-11.5 PSI Diesel - 81-0403

K&N Inline Fuel Pumps provide premium quality fuel system hardware with a universal design that fits a wide variety of applications. Compatible with most fuels, this self-regulating 12-volt pump...

K&N Performance Electric Fuel Pump 4-7 PSI - 81-0402

K&N Inline Fuel Pumps provide premium quality fuel system hardware with a universal design that fits a wide variety of applications. Compatible with the majority of fuels, this self-regulating...

K&N Performance Electric Fuel Pump 1-2 PSI - 81-0400

K&N Inline Fuel Pumps provide premium quality fuel system hardware with a universal design that fits a wide variety of applications. Compatible with most fuels, this self-regulating 12-volt pump...

K&N 3.375in Length 1.125in OD Universal Replacement Fuel Filter - 81-0301

K&N's Replacement Fuel Filter element kit includes three replacement filter elements and six o-ring seals. This replacement element kit is for the 81-0300 clear view fuel filter. It's easy to install...

K&N 5/16in x 3/8in Universal Replacement In-Line Fuel Filter - 81-0300

K&N's clear view fuel filter is a universal fuel filter that can be used with 5/16 inch and 3/8 inch fuel line. This inline clear view fuel filter features a glass body for clear, quick viewing of...

K&N Stainless Mesh Fuel Filter 0.99in OD x 2.15in L - 81-0221

The K&N 81-0221 In-Line Gas Filter is perfect for racing applications and can be used with a variety of oils and fuels including methanol. The 81-0221 sintered porous bronze in-line fuel filter has a...